5299956251 has 4 divisors (see below), whose sum is σ = 5301984072. Its totient is φ = 5297928432.

The previous prime is 5299956191. The next prime is 5299956281. The reversal of 5299956251 is 1526599925.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5299956251 - 2¹⁴ = 5299939867 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5299956193 and 5299956202.

It is not an unprimeable number, because it can be changed into a prime (5299956281) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1009985 + ... + 1015218.

It is an arithmetic number, because the mean of its divisors is an integer number (1325496018).

Almost surely, 2^5299956251 is an apocalyptic number.

5299956251 is a deficient number, since it is larger than the sum of its proper divisors (2027821).

5299956251 is a wasteful number, since it uses less digits than its factorization.

5299956251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2027820.

The product of its digits is 2187000, while the sum is 53.

The square root of 5299956251 is about 72800.7984228195. The cubic root of 5299956251 is about 1743.5086039584.

The spelling of 5299956251 in words is "five billion, two hundred ninety-nine million, nine hundred fifty-six thousand, two hundred fifty-one".